Finding the Third Proportional to 31,493,610 and 45,035,916

Step by Step Solution

1. Step 1: Write the proportion equation
   31,493,610 : 45,035,916 = 45,035,916 : x
2. Step 2: Convert to fraction form
   31,493,610/45,035,916 = 45,035,916/x
3. Step 3: Cross multiply
   31,493,610x = 45,035,916 × 45,035,916
4. Step 4: Simplify right side
   31,493,610x = 2,028,233,729,959,056
5. Step 5: Solve for x
   x = 2,028,233,729,959,056/31,493,610
6. Step 6: Final answer
   x = 64,401,436.67